Efecto del magnesio en el rendimiento y contenido de gluten en trigo (Triticum aestivum L.) en un suelo andisol

Abstract

ABSTRACT The effect of the applications of magnesium on yield, content of gluten in wheat and its availability in a volcanic soil of the region IX, for three seasons was evaluated. There were no significant differences in yield, by effect of different doses of magnesium in any of the sites evaluated. Showed no differences in the gluten content in years 2005 and 2007, whereas in 2006 there was a moderate increase, respect the cero dose. In applying 1 kg MgO/ha in soil, there was an average increase of 0,0032 cmol/kg the Mg at 0 - 20 cm.